If you don't want to see all the steps to see the page where you can delete an alias, you may just click on this link and go directly to the page and do the same. Here is the link:
https://account.live.com/ManageAssocIds
Delete alias from Outlook.com interface
If you are in Outlook.com interface, follow the steps below:
It will take you to the page with the title "Your email addresses" and display all of your aliases under the title "Other email addresses". Click on the link "Remove" next to any alias name to delete that email alias from your Hotmail/Outlook address.
https://account.live.com/ManageAssocIds
Delete alias from Outlook.com interface
If you are in Outlook.com interface, follow the steps below:
- Click on the gear icon on top right corner
- Click on "More mail settings"
- Click on "Account details (password, addresses, time zone)"
- Click on "Notifications" in the left panel.
- Click on "Manage email preferences".
It will take you to the page with the title "Your email addresses" and display all of your aliases under the title "Other email addresses". Click on the link "Remove" next to any alias name to delete that email alias from your Hotmail/Outlook address.
